AT106682B - Compressed air tool. - Google Patents

Compressed air tool.

Info

Publication number
AT106682B
AT106682B AT106682DA AT106682B AT 106682 B AT106682 B AT 106682B AT 106682D A AT106682D A AT 106682DA AT 106682 B AT106682 B AT 106682B
Authority
AT
Austria
Prior art keywords
compressed air
air tool
stroke
tool
compression outlet
Prior art date
Application number
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of AT106682B publication Critical patent/AT106682B/en

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Description

  

   <Desc/Clms Page number 1> 
 



    Pressluftwerkzeug.   



   Für Pressluftwerkzeuge sind die verschiedensten Steuerungen für den   Kompressionsauslass   in Verwendung. Im vorliegenden Falle handelt es sich um eine Einrichtung des   Kompressionsausiasses   
 EMI1.1 
 



   Es wurde zu diesem Zwecke ein Pressluftwerkzeug für Einzelschlag geschaffen, bei welchem für den Kompressionsauslass ein freier Weg gegeben ist, der aber durch ein   Sichciheitsventil gesteuert   wird, welches derart eingestellt ist, dass es dem geringen Drucke beim   Rückhub   Widerstand leistet und dem höheren Drucke beim Sehlaghub frei nachgibt. 



   Dieses Sicherheitsventil ist in Form eines die   Auspufföffnung   abdichtenden, elastischen Ringes aus Gummi od. dgl. ausgebildet und die   Auspufflöcher   sind am Umfange des Zylinders angeordnet. Sie werden von dem   Sicherheitsventilring   umfasst und abgedichtet. 



   Die Fig. 1 und 2 der Zeichnung stellen eine Ausführungsart eines solchen Werkzeuges dar. In 
 EMI1.2 
 des Steuerorganes wiederholt sich nun bei jedem Schlage das Spiel von neuem. Fig. 2 zeigt die kreisförmige Anordnung der   Auspufföcher   5 am Umfange des Zylinders. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Compressed air tool.



   A wide variety of controls for the compression outlet are used for compressed air tools. In the present case it is a device of the compression outlet
 EMI1.1
 



   For this purpose, a compressed air tool for single blows was created, in which there is a free path for the compression outlet, but which is controlled by a safety valve which is set in such a way that it resists the low pressure on the return stroke and the higher pressure on the saddle stroke freely gives in.



   This safety valve is in the form of an elastic ring made of rubber or the like, which seals the exhaust opening, and the exhaust holes are arranged on the circumference of the cylinder. They are encompassed and sealed by the safety valve ring.



   Figs. 1 and 2 of the drawing illustrate an embodiment of such a tool. In
 EMI1.2
 of the control organ, the game repeats itself with every stroke. Fig. 2 shows the circular arrangement of the exhaust holes 5 on the circumference of the cylinder.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH: Pressluftwerkzeug mit Einzelsehlag, dadurch gekennzeichnet, dass für den Eomprcssionsauslass EMI1.3 ist, dass es dem geringen Druck beim Rückhub Widerstand leistet und dem höheren Druck beim Schlaghub frei nachgibt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Compressed air tool with single socket, characterized in that for the compression outlet EMI1.3 is that it resists the low pressure on the return stroke and gives way to the higher pressure on the stroke stroke. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT106682D 1925-09-09 1925-09-09 Compressed air tool. AT106682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT106682T 1925-09-09

Publications (1)

Publication Number Publication Date
AT106682B true AT106682B (en) 1927-06-25

Family

ID=3623891

Family Applications (1)

Application Number Title Priority Date Filing Date
AT106682D AT106682B (en) 1925-09-09 1925-09-09 Compressed air tool.

Country Status (1)

Country Link
AT (1) AT106682B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059071A1 (en) * 1981-02-19 1982-09-01 John Macdonald &amp; Company (Pneumatic Tools) Limited Improvements in paving breakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059071A1 (en) * 1981-02-19 1982-09-01 John Macdonald &amp; Company (Pneumatic Tools) Limited Improvements in paving breakers

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